Page:
http://www.w3.org/QA/Tips/noClickHere
Image:
http://www.w3.org/QA/images/qa
The image is 161x48 pixels but the img tag displays it at 130x48 pixels.
I understand that structure should be technology-independant. So why
does your pages don't end with a "/"? Those URLs I wrote above are
asking the web server for no-extension files, not directories (unless
I'm mistaken and/or missing something).
Later,
Yvan256.